Question

Rearenko: when plaster of Paris is mixed
with water, it rets into a
fard mars.
true false
(5x1=5
o excess of carbon dioxide turns lime water
milky
1 Streng bares like Nadh are reuitre .
(1) Arua - regia can dissolve noble metals .
in Solder is an alloy of lead and tin
Metals can farm cations by the litres of
valence electrons.
(4) all that are true or false
​

Answer 1

Answer:

1

Explanation:

streng Aura -regia can dissolve noble metas